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Terasaki At20 3 Pole Air Circuit Breaker 2000A 690Vac 50/60Hz
Terasaki Electric Co., Ltd.
Tempower
Air Circuit Breaker
At20
Poles: 3
Operational Volt.(Ue): 690 Vac
Rated Frequency: 50/60Hz
Rated Current (In): 2000A<
| Specification | Details |
|---|---|
| Product Name | Terasaki AT20 3 Pole Air Circuit Breaker 2000A 690Vac 50/60Hz |
| Manufacturer | Terasaki Electric Co., Ltd. |
| Brand | Tempower |
| Type | Air Circuit Breaker |
| Model | AT20 |
| Poles | 3 |
| Operational Voltage (Ue) | 690 Vac |
| Rated Frequency | 50/60Hz |
| Rated Current (In) | 2000A |
| Standard | IEC947-2 |
| Utilization Category | B |
| Ics | 100% Icu |
| Short Time Withstand Current (Icw) | 1 Sec 50kA, 3 Sec 45kA |
| Catalog Number | ATPS0021-B |
| Motor Charging/Under Voltage Trip | AC110V |
| Io | 2000A |
| CT | 2000/5A |
| Auxiliary Switch | 5A 5B |
| Catalog Number | ATPS0005A3 |
| Over-current Trip | AOR-1BS-AS |
| Base Current (Io) | 1554A |
| CT Rating (Ict) | 2000/5A |
| Rated Frequency | 50-60Hz |
| Voltage | AC100-250V, DC100-250V, DC 24V |
| Catalog Number | BTDS0004-A1 |
| Magnet Hold Trigger | ATT-1 |
| Auxiliary Switch | AXT-1C |
| Configuration | 2A2B |
| Catalog Number | BTXS0006-A |
| Auxiliary Switch Configuration | AXT-1AB |
| Connections | 10P 5A 5B |
| Catalog Number | RQU2312A1 |
| Country of Origin | Made in Japan |
| Weight | 90.200 kg |
When it comes to industrial and commercial electrical applications, ensuring the safety and reliability of your power systems is important. The Terasaki AT20 3 Pole Air Circuit Breaker, manufactured by Terasaki Electric Co., Ltd., stands out as a premier choice for managing high current loads and protecting electrical circuits from overcurrent and short circuits. This advanced air circuit breaker is exactly designed to meet the requirements of modern electrical infrastructures, making it an ideal solution for a wide range of industrial applications.
Key Features of the Terasaki AT20 Air Circuit Breaker
The Terasaki AT20 is manufactured for robust performance and exceptional durability. It operates at an 690V AC and is rated for a current of 2000A, making it suitable for long-lasting applications. The breaker complies with the IEC947-2 standard, ensuring observance to international safety and performance guidelines. One of the standout features of the AT20 is its high short time withstand current (Icw) capabilities, rated at 50kA for 1 second and 45ka for 3 seconds. This high Icw rating ensures the breaker can handle significant short-circuit currents without sustaining damage, thereby protecting the integrity of the electrical system.
The AT20 is also equipped with advanced over-current trip features, including the AOR-1BS-AS configuration. This functionality provides precise and reliable protection against overcurrent situations, ensuring the safety of both equipment and personnel. Additionally, the breaker includes motor charging and under-voltage trip capabilities at AC110V, further enhancing its operational versatility and reliability. These features collectively ensure that the AT20 can respond swiftly and effectively to any electrical fault conditions, minimizing downtime and maintaining operational continuity.
Versatile Applications and Advanced Capabilities
Designed with versatility in mind, the Terasaki AT20 air circuit breaker is suitable for a wide range of applications, from industrial manufacturing plants to large commercial facilities. Its 3-poleconfiguration allows it to effectively manage three-phase power systems, which are commonly used in industrial environments for their efficiency and power-handling capabilities. The breakers compatibility with both AC and DC power inputs, ranging from 100V to 250V, as well as DC 24V, adds to its flexibility, allowing it to be integrated into various electrical setups seamlessly. The inclusion of auxiliary switches (5A, 5B type) and a magnet hold trigger enhances the control and monitoring capabilities of the AT20. These features enable operators to have real-time information and control over the circuit breakers status and performance. The auxiliary switches provide additional control points, making the breaker adaptable to complex control systems and ensuring it can meet the specific needs of different applications.
Reliability is a key factor in the design of the Terasaki AT20. Manufactured in Japan, the breaker is built to the highest standards of quality and durability. With a weight of 90.200 kg, it is a substantial piece of equipment, designed to withstand the rigors of heavy industrial use. The robust construction ensures long-term performance, even in demanding environments. Each unit undergoes rigorous testing and quality control processes to ensure it meets the high standards set by Terasaki Electric Co., Ltd. The AT20 advanced trip and protection features, including its base current (Io) of 1554A and CT rating (ICT) of 2000/5A, ensure consistent and reliable performance. These specifications make it a dependable choice for safeguarding electrical systems against overcurrent and short-circuit conditions. Furthermore, the utilization category B and the fact that it has an Ics equal to 100% Icu underscore its capability to handle high fault levels and provide maximum protection.
The Terasaki AT20 3 Pole Air Circuit Breaker is a top-tier solution for managing and protecting high-current electrical systems. Its robust design, adherence to international standards, and advanced features make it an excellent choice for a wide range of industrial and commercial applications. With its high short time withstand current, advanced trip functionalities, and versatile input compatibility, the AT20 ensures safety, reliability, and operational continuity.
For those interested in the Terasaki AT20 Air Circuit Breaker, you might also be interested in exploring other high-quality options in our range of air circuit breakers, such as . Terasaki At20 Air Circuit Breaker 3 Poles 2000A 50/60Hz . Both products offer advanced protection features and meet international standards, ensuring the safety and efficiency of your electrical systems in demanding industrial conditions.
At Auto2mation, we strive to provide efficient and reliable shipping services to our customers worldwide. Please read the following information regarding our shipping policy:
We offer various shipping options for each country, and the methods and costs are clearly indicated on all quotations. Our official logistics partners are FedEx and DHL, renowned for their extensive delivery networks and time-definite solutions to over 200+ countries and territories worldwide. For specific services available in your country, please visit the FedEx and DHL websites. On rare occasions, we may use alternative carriers for logistical or operational reasons.
Stock items are typically shipped from our warehouses within 24 hours of payment confirmation. Delivery times are specified on all quotations, and we provide several options, including Next Day Delivery to many locations. We also offer time-definite and Saturday deliveries to meet your requirements. Once your item(s) have been shipped, we will send you a Shipment Notification email containing the carrier's name and a tracking number with a link to their website, allowing you to track your package.
Understanding the impact and cost of equipment breakdowns, we provide worldwide express delivery for all our products. Through our network of preferred partner warehouses and distribution centers, we offer a unique and efficient service across the globe.
If you prefer to arrange your own shipping, you have the option to do so. However, please note that there may be a charge for packing and handling. To use your own shipping company, please contact our sales team with your account details and the desired service level, and we will assist you accordingly. It is important to highlight that we do not accept responsibility or liability for any loss or damage during transit if you choose your own carrier. It is your responsibility to resolve any issues directly with your shipping company.
Please be aware that any charges related to the import of goods into your country, such as local taxes and customs duties, are your responsibility. We do not accept responsibility or liability for these charges. It is crucial that you comply with the requirements and regulations of your country regarding customs fees.
If you have not received your order or if there are any concerns, please consider the following:
Missing or Delayed Order: Delivery usually takes 1-4 working days from the receipt of payment, depending on the chosen delivery option. In case of a delay or longer delivery time, we will notify you promptly. If you believe your item has been lost or delayed, please contact us for further assistance.
Item Temporarily Out of Stock: If an item is temporarily out of stock but we expect to receive new stock within a reasonable time, we will hold your order and dispatch the item as soon as it becomes available.
Item Unavailable: In the event that an item becomes unavailable or is discontinued by the manufacturer, rendering us unable to fulfill your order, we will contact you promptly. If we are unable to provide a suitable alternative or fulfill your order, we will issue an immediate refund if your payment has already been processed.
Payment Declined or Not Received: If we encounter any issues processing your payment, we will contact you to provide details and request that you update your card or bank information in your account as necessary.
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